CN214019670U - Vortex type oil separator - Google Patents
Vortex type oil separator Download PDFInfo
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- CN214019670U CN214019670U CN202021939351.6U CN202021939351U CN214019670U CN 214019670 U CN214019670 U CN 214019670U CN 202021939351 U CN202021939351 U CN 202021939351U CN 214019670 U CN214019670 U CN 214019670U
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Abstract
The utility model relates to the technical field of oil-gas separation devices, and provides a vortex-type oil separator, which comprises a bottom shell and a vortex filter element, wherein a gland is arranged at the top of the bottom shell, and exhaust holes are arranged on the gland and communicated with the inner cavity of the bottom shell; a space for accommodating the vortex filter element is formed between the gland and the inner cavity of the bottom shell; an air inlet hole for the oil-gas mixture to enter is formed in the side wall of the bottom shell, an oil discharge hole is formed in the bottom of the bottom shell, and an oil discharge floating ball is arranged at the position, located at the oil discharge hole, of the bottom of the inner cavity of the bottom shell. The utility model discloses a vortex formula oil separator has simple structure, and the preparation is convenient, and advantages such as oil-gas separation is effectual.
Description
Technical Field
The utility model relates to an oil-gas separation technical field especially relates to a vortex formula oil separator.
Background
The oil separator is used for separating lubricating oil in high-pressure steam discharged by a refrigeration compressor so as to ensure the safe and efficient operation of the device, oil particles in the high-pressure steam are separated under the action of gravity according to an oil separation principle of reducing the air flow speed and changing the air flow direction, and the oil particles with the diameter of more than 0.2mm contained in the steam can be separated when the air flow speed is generally less than 1 m/s.
The wire mesh filtering type oil separator is universal, after high-pressure refrigerant gas discharged by a compressor enters the separator, the flow rate of the gas is suddenly reduced and the direction of the gas is changed due to the large overflowing section, lubricating oil mixed in the gas refrigerant is separated out under the filtering action of a plurality of layers of wire meshes during air inlet and is dripped and gathered at the bottom of a container, and after the gathered lubricating oil reaches a certain height, the lubricating oil returns to a crankcase of the compressor through an automatic oil return valve.
Therefore, the development of a vortex type oil separator not only has urgent research value, but also has good economic benefit and industrial application potential, which is the place and the basis of the power that the utility model can complete.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art pointed out above, the utility model discloses the people has carried out the deep research to this, after having paid out a large amount of creative work, thereby accomplished the utility model discloses.
Particularly, the utility model discloses the technical problem that solve is: the vortex oil separator has the advantages of simple structure, convenience in manufacturing, good oil-gas separation effect and the like.
In order to solve the technical problem, the technical scheme of the utility model is that:
a vortex type oil separator comprises a bottom shell and a vortex filter element, wherein a gland is installed at the top of the bottom shell, and is provided with an exhaust hole which is communicated with an inner cavity of the bottom shell;
a space for accommodating the vortex filter element is formed between the gland and the inner cavity of the bottom shell;
the oil-gas separator is characterized in that an air inlet hole for allowing oil-gas mixture gas to enter is formed in the side wall of the bottom shell, an oil discharge hole is formed in the bottom of the bottom shell, and an oil discharge floating ball is arranged at the position, located at the oil discharge hole, of the bottom of the inner cavity of the bottom shell.
As an improved scheme, the upper part of the inner cavity of the bottom shell is of a column-shaped structure, and the bottom of the inner cavity of the bottom shell is of a cone-shaped structure.
As an improved scheme, the air inlet is tangent to the side wall of the inner cavity of the bottom shell column structure.
As an improved scheme, the oil discharge floating ball is tangent to the side wall of the inner cavity of the conical structure of the bottom shell.
As an improved scheme, the aperture size of the exhaust hole is smaller than that of the cylindrical structure in the inner cavity of the bottom shell.
As an improved scheme, a bolt sinking groove is formed in one side of the top of the gland, and a groove is formed in one side, away from the bolt sinking groove, of the bottom of the gland.
As an improved scheme, two connecting plates are arranged on the outer side wall of the bottom shell and close to the air inlet, and connecting holes for connection are formed in the two connecting plates.
As an improved scheme, the vortex filter element is formed by spirally winding a grid ring.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
the vortex filter element is arranged between the gland and the inner cavity of the bottom shell, the vent hole is formed in the gland, the air inlet hole is formed in the side wall of the bottom shell, the oil discharge hole is formed in the bottom of the bottom shell, after oil-gas mixed gas enters the inner cavity of the bottom shell from the air inlet hole, the oil is collided with the vortex filter element and performs vortex motion, oil drops are formed on the vortex filter element in an aggregation mode, the oil drops rotate along the inner wall of the bottom shell and the vortex filter element along with air flow and descend to the oil discharge hole, an oil discharge floating ball at the oil discharge hole is opened under the buoyancy of the oil gradually accumulated, oil stain discharge is achieved, after the oil stain is discharged, the oil discharge hole is closed, the gas is forced to be discharged through the vent hole above the gland, oil-gas separation is;
the air inlet hole is arranged in a tangent way with the side wall of the inner cavity of the cylindrical structure of the bottom shell, so that the oil-gas mixed gas can form a vortex when entering the inner cavity of the bottom shell from the air inlet hole, the vortex flow state is strengthened, and the oil-gas separation effect is facilitated;
the oil discharge floating ball is tangent to the side wall of the inner cavity of the conical structure of the bottom shell, so that an oil discharge hole is conveniently sealed, and gas is blown out from an exhaust hole of the gland;
the vortex filter core is formed by spirally winding the grid ring, and the contact area of oil gas and the grid is increased by the design of a vortex structure, so that the separation of the oil gas is facilitated.
To sum up, the utility model has the advantages of simple structure, convenient manufacture, good oil-gas separation effect and the like.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the present invention in partial section;
fig. 3 is a schematic front view of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a schematic side view of the present invention;
wherein each numerical designation refers to a particular meaning, element, and/or component, respectively, as follows in the figures.
In the figure: 1. bottom shell, 2, vortex filter core, 3, gland, 4, exhaust hole, 5, inlet port, 6, oil drain hole, 7, oil drain floater, 8, bolt sinking groove, 9, recess, 10, connecting plate, 11, connecting hole.
Detailed Description
The invention will be further described with reference to specific examples. The use and purpose of these exemplary embodiments are to illustrate the invention, not to limit the scope of the invention in any way, and not to limit the scope of the invention in any way.
As shown in fig. 1-5, a vortex oil separator comprises a bottom shell 1 and a vortex filter element 2, wherein a gland 3 is mounted on the top of the bottom shell 1 through bolts, a vent hole 4 is formed in the gland 3, and the vent hole 4 is communicated with an inner cavity of the bottom shell 1 and used for discharging gas;
a space for accommodating the vortex filter element 2 is formed between the gland 3 and the inner cavity of the bottom shell 1, and the vortex filter element 2 is installed in a screwing-in manner and can be automatically tensioned and fixed in the inner cavity of the bottom shell 1;
an air inlet 5 for the entry of oil-gas mixture is arranged on the side wall of the bottom shell 1, the air inlet 5 is arranged at a position which is lower in the middle of the side wall of the bottom shell 1, the bottom of the bottom shell 1 is of a conical structure, an oil discharge hole 6 is arranged at the bottom of the bottom shell 1 and used for discharging separated oil stains, an oil discharge floating ball 7 is arranged at the bottom of an inner cavity of the bottom shell 1 and positioned at the oil discharge hole 6, the oil discharge floating ball 7 is used for plugging the oil discharge hole 6, so that gas is discharged from an air discharge hole 4 of the gland 3, and the oil can be opened only after oil is accumulated to a certain degree;
through setting up vortex filter core 2, exhaust hole 4, inlet port 5, oil drain hole 6 and oil extraction floater 7, after oil gas mixture got into 1 inner chamber of drain pan from inlet port 5, strike vortex filter core 2 and carry out the vortex motion, the gathering forms oil simultaneously on vortex filter core 2 drips, oil drips along drain pan 1 inner wall and vortex filter core 2 rotation along with the air current, and descend to oil drain hole 6, oil extraction floater 7 of oil drain hole 6 department opens under the buoyancy of the oil of gathering gradually, realize the discharge of greasy dirt, after the greasy dirt discharges, oil drain hole 6 closes, force gas exhaust hole 4 discharge through gland 3 tops, the separation of oil gas has been realized, the separation effect is effectual than silk screen filtering separator, simple structure simultaneously, small in size, and convenient manufacture, and low cost.
In this embodiment, as shown in fig. 2, the upper portion of the inner cavity of the bottom casing 1 is of a column structure, and the upper portion of the inner cavity is of an arc-shaped structure due to the arrangement of the column structure, so that the gas can form a vortex, the bottom of the inner cavity of the bottom casing 1 is of a cone structure, and the oil stain separated by the inner cavity can be accumulated at the bottom of the bottom casing 1 due to the arrangement of the cone structure, so that the oil stain can be discharged conveniently.
In this embodiment, as shown in fig. 3, the air inlet 5 is arranged in a tangential structure with respect to the sidewall of the cylindrical inner cavity of the bottom case 1, so that the oil-gas mixture can form a vortex when entering the inner cavity of the bottom case 1 through the air inlet 5, thereby enhancing the vortex flow state and facilitating the oil-gas separation effect.
In this embodiment, as shown in fig. 2, the oil drainage float 7 is tangent to the inner cavity sidewall of the conical structure of the bottom shell 1, so as to seal the oil drainage hole 6, and blow out the gas from the exhaust hole 4 of the gland 3.
In this embodiment, as shown in fig. 1 and fig. 2, the aperture size of the vent hole 4 is smaller than that of the cylindrical structure in the inner cavity of the bottom shell 1, so that the gland 3 can press the scroll filter element 2, and the scroll filter element 2 is tightly fixed in the inner cavity of the bottom shell 1.
In this embodiment, combine fig. 1, it is shown in fig. 2 and fig. 4, top one side of gland 3 is equipped with bolt heavy groove 8, bolt heavy groove 8 bottom is equipped with the bolt through-hole, be equipped with the screw hole with bolt through-hole looks adaptation on the drain pan 1, make gland 3 install on drain pan 1 through the bolt, in this embodiment, bolt heavy groove 8 is provided with two, one side that bolt heavy groove 8 was kept away from to the bottom of gland 3 is equipped with recess 9, make and leave certain clearance between one side of gland 3 and the drain pan 1 through setting up recess 9, unilateral atress when avoiding gland 3 to install, make the more firm of gland 3 installation, and simultaneously, the operating personnel of also being convenient for observes the in service behavior of inner chamber vortex filter core 2 through the clearance, be convenient for timely clearance.
In this embodiment, as shown in fig. 1 to 5, a connecting plate 10 is disposed on the outer side wall of the bottom shell 1 and near the air inlet 5, in this embodiment, the connecting plate 10 and the bottom shell 1 are of an integral structure, two connecting plates 10 are oppositely disposed through casting, and the connecting plates 10 are provided with connecting holes 11 for connection, so that the vortex oil separator can be conveniently connected with other devices.
In this embodiment, as shown in fig. 2 and 4, the scroll filter element 2 is formed by spirally winding a grid ring, and the design of the scroll structure increases the contact area between oil gas and the grid, thereby facilitating the separation of oil gas.
For ease of understanding, the working process of the present embodiment is given below:
as shown in fig. 1-5, the oil-gas mixture is input into the inner cavity of the bottom shell 1 through the air inlet 5, because the air inlet 5 is tangent to the side wall of the inner cavity of the bottom shell 1, the oil-gas mixture is blown into the inner cavity tangentially to form a vortex, the oil-gas mixture collides with the vortex filter element 2 in the vortex motion process, and oil drops are formed on the vortex filter element 2 in an aggregation manner, the oil drops rotate along the inner walls of the vortex filter element 2 and the bottom shell 1 along with the air flow and descend to the oil drain hole 6, the oil drain floating ball 7 at the oil drain hole 6 is opened under the buoyancy of the oil accumulated gradually, so that the oil stains are discharged, after the oil stains are discharged, the oil drain hole 6 is closed, the gas is forced to be discharged through the air outlet 4 above the gland 3, and the oil-gas separation is realized.
To sum up, the utility model has the advantages of simple structure, convenient manufacture, good oil-gas separation effect and the like.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.
Claims (8)
1. A vortex-type oil separator, characterized in that: the vortex filter comprises a bottom shell and a vortex filter element, wherein a gland is arranged at the top of the bottom shell, and an exhaust hole is formed in the gland and communicated with an inner cavity of the bottom shell;
a space for accommodating the vortex filter element is formed between the gland and the inner cavity of the bottom shell;
the oil-gas separator is characterized in that an air inlet hole for allowing oil-gas mixture gas to enter is formed in the side wall of the bottom shell, an oil discharge hole is formed in the bottom of the bottom shell, and an oil discharge floating ball is arranged at the position, located at the oil discharge hole, of the bottom of the inner cavity of the bottom shell.
2. A cyclonic oil separator as defined in claim 1, wherein: the upper part of the inner cavity of the bottom shell is of a column-shaped structure, and the bottom of the inner cavity of the bottom shell is of a cone-shaped structure.
3. A cyclonic oil separator as defined in claim 2, wherein: the air inlet is tangent to the side wall of the inner cavity of the bottom shell column structure.
4. A cyclonic oil separator as defined in claim 2, wherein: the oil discharge floating ball is tangent to the side wall of the inner cavity of the conical structure of the bottom shell.
5. A cyclonic oil separator as defined in claim 2, wherein: the aperture size of the exhaust hole is smaller than that of the cylindrical structure in the inner cavity of the bottom shell.
6. A cyclonic oil separator as defined in claim 1, wherein: a bolt sinking groove is formed in one side of the top of the gland, and a groove is formed in one side, away from the bolt sinking groove, of the bottom of the gland.
7. A cyclonic oil separator as defined in claim 1, wherein: the outer side wall of the bottom shell is provided with two connecting plates close to the air inlet, and the connecting plates are provided with connecting holes for connection.
8. A cyclonic oil separator as defined in claim 1, wherein: the vortex filter element is formed by spirally winding a grid ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939351.6U CN214019670U (en) | 2020-09-07 | 2020-09-07 | Vortex type oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939351.6U CN214019670U (en) | 2020-09-07 | 2020-09-07 | Vortex type oil separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214019670U true CN214019670U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021939351.6U Active CN214019670U (en) | 2020-09-07 | 2020-09-07 | Vortex type oil separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214019670U (en) |
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2020
- 2020-09-07 CN CN202021939351.6U patent/CN214019670U/en active Active
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